2194518392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{45259}}^1$

素因数の和:45324

約数の個数: 64

約数和(自身を含む): 4888080000

約数和(自身を除く): 2693561608

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 418, 551, 638, 836, 1102, 1276, 1672, 2204, 2552, 4408, 6061, 12122, 24244, 45259, 48488, 90518, 181036, 362072, 497849, 859921, 995698, 1312511, 1719842, 1991396, 2625022, 3439684, 3982792, 5250044, 6879368, 9459131, 10500088, 14437621, 18918262, 24937709, 28875242, 37836524, 49875418, 57750484, 75673048, 99750836, 115500968, 199501672, 274314799, 548629598, 1097259196, 2194518392]

約数ペア:

[(1, 2194518392), (2, 1097259196), (4, 548629598), (8, 274314799), (11, 199501672), (19, 115500968), (22, 99750836), (29, 75673048), (38, 57750484), (44, 49875418), (58, 37836524), (76, 28875242), (88, 24937709), (116, 18918262), (152, 14437621), (209, 10500088), (232, 9459131), (319, 6879368), (418, 5250044), (551, 3982792), (638, 3439684), (836, 2625022), (1102, 1991396), (1276, 1719842), (1672, 1312511), (2204, 995698), (2552, 859921), (4408, 497849), (6061, 362072), (12122, 181036), (24244, 90518), (45259, 48488)]